A quartz glass band saw cutting apparatus

Abstract

The utility model provides a quartz glass band saw cutting device belongs to glass cutting device field, including base, support rod, band saw mechanism, support frame and clamping mechanism, support rod and clamping mechanism are arranged respectively on the base, and clamping mechanism sets up between support rod, the front side of clamping mechanism is provided with the collecting plate, the support frame slidingly arranged on the support rod, the band saw mechanism sets up on the support frame, and support rod sets up in the inside of band saw mechanism, one side of clamping mechanism is provided with the hydraulic cylinder, the top of hydraulic cylinder is connected with band saw mechanism, be provided with cooling liquid pipe on the support frame. The utility model discloses a band saw cutting device through the electric push rod of clamping mechanism and push one of the clamping block to move, so that the workpiece is fixed by two clamping blocks, and the opposite surface of two clamping blocks is provided with the antiskid pad, can prevent the workpiece and slip, strengthen the clamping intensity to the workpiece, reach the purpose of stabilizing the workpiece and improving the yield and cutting rate.

Description

Technical Field

[0001] This utility model relates to the field of glass cutting devices, and in particular to a quartz glass band saw cutting device. Background Technology

[0002] Quartz glass, as a high-performance special material, has properties such as high temperature resistance, low coefficient of thermal expansion, high mechanical strength and excellent chemical stability, and is widely used in high-end fields such as optical components, semiconductor equipment, photovoltaic modules and precision instruments.

[0003] Existing quartz glass band saw cutting devices suffer from unstable workpiece fixation, affecting yield and cutting efficiency. Therefore, a new type of quartz glass band saw cutting device is needed that can effectively stabilize workpiece fixation and improve cutting efficiency to meet the processing requirements of quartz glass. Utility Model Content

[0004] The purpose of this invention is to provide a quartz glass band saw cutting device to solve the technical problem of unstable workpiece fixation in existing band saw cutting devices.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A quartz glass band saw cutting device includes a base, support rods, a band saw mechanism, a support frame, and a clamping mechanism. The support rods and the clamping mechanism are respectively mounted on the base, and the clamping mechanism is positioned between the support rods. A collecting plate is provided on the front side of the clamping mechanism. The support frame is slidably mounted on the support rods. The band saw mechanism is mounted on the support frame, and the support rods are positioned inside the band saw mechanism. A hydraulic cylinder is provided on one side of the clamping mechanism, and the top end of the hydraulic cylinder is connected to the band saw mechanism. A coolant pipe is provided on the support frame.

[0006] Furthermore, support rod bases are respectively provided on the base, the bottom of the support rod is connected to the support rod base, and the top of the support rods are connected by a limiting rod.

[0007] Furthermore, the band saw mechanism includes two band saw boxes and a band saw blade. The two band saw boxes are connected by a connecting plate. A drive wheel and a driven wheel are respectively installed in the band saw box. A drive motor for driving the drive wheel to rotate is installed on the rear side of the band saw box. The upper and lower parts of the opposite sides of the band saw box are provided with openings for the band saw blade to pass through. The band saw blade passes through the openings and is wound around the drive wheel and the driven wheel in sequence.

[0008] Furthermore, the support frame is slidably connected to the support rod via a sliding sleeve, and a fixing plate is provided on the upper side of the front end of the support frame. Guide plates are provided at both ends of the fixing plate, and scales are provided on the fixing plate.

[0009] Furthermore, the upper part of the guide plate is slidably connected to the fixed plate, and the guide plate is fixed to the fixed plate by screws. The bottom of the guide plate is provided with a guide groove, the band saw blade is disposed in the guide groove, and a guide wheel for clamping the band saw blade is provided on one side of the guide groove. The guide wheel is connected to the guide plate by a connecting block.

[0010] Furthermore, a connecting rod is provided at the lower part between the guide plates, the coolant pipe is provided on the guide plate, and the outlet end of the coolant pipe is slidably connected to the connecting rod through a connector.

[0011] Furthermore, the clamping mechanism includes a connecting block, on which a sliding groove is formed, and two sliders are slidably connected in the sliding groove. The upper end of each slider is connected to a clamping block, which is disposed on the connecting block. One end of the connecting block is provided with an electric push rod, and one end of the electric push rod is connected to one of the sliders.

[0012] Furthermore, support blocks are respectively provided on the lower sides of both ends of the connecting block, limit blocks are respectively provided on the upper sides of both ends of the connecting block, and anti-slip pads are provided on the opposite surfaces of the clamping blocks.

[0013] This utility model, by adopting the above-mentioned technical solution, has the following beneficial effects: The band saw cutting device of this utility model moves one of the clamping blocks by the electric push rod of the clamping mechanism, so that the workpiece is fixed by the two clamping blocks. The opposing surfaces of the two clamping blocks are provided with anti-slip pads to prevent the workpiece from slipping out, strengthen the clamping strength of the workpiece, and achieve the purpose of stabilizing the workpiece and improving the yield and cutting rate. Attached Figure Description

[0014] Figure 1 This is one of the structural schematic diagrams of the band saw cutting device of this utility model; Figure 2 This is the second structural schematic diagram of the band saw cutting device of this utility model; Figure 3 This is a schematic diagram of the band saw mechanism of this utility model; Figure 4 This is a schematic diagram of the clamping mechanism of this utility model.

[0015] In the attached diagram, 1-base, 2-support rod, 21-support rod base, 3-band saw mechanism, 31-band saw box, 32-band saw blade, 33-drive wheel, 34-driven wheel, 35-connecting plate, 4-support frame, 5-clamping mechanism, 51-connecting block, 52-slide groove, 53-slider, 54-clamping block, 55-electric push rod, 56-support block, 57-limiting block, 58-anti-slip pad, 6-hydraulic cylinder, 7-coolant pipe, 8-limiting rod, 9-sliding sleeve, 10-fixed plate, 11-guide plate, 12-guide groove, 13-guide wheel, 14-first connecting block, 15-connecting rod, 16-connector, 17-collecting plate. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of this utility model clearer, the following detailed description is provided with reference to the accompanying drawings and preferred embodiments. However, it should be noted that many details listed in the specification are merely to provide the reader with a thorough understanding of one or more aspects of this utility model, and these aspects can be achieved even without these specific details.

[0017] like Figure 1-2 As shown, a quartz glass band saw cutting device includes a base 1, a support rod 2, a band saw mechanism 3, a support frame 4, and a clamping mechanism 5. The support rod 2 and the clamping mechanism 5 are respectively mounted on the base 1, and the clamping mechanism 5 is positioned between the support rods 2. A collecting plate 17 is provided on the front side of the clamping mechanism 5. The collecting plate 17 can be provided with through holes so that coolant can flow out through the through holes when the band saw mechanism 3 cuts quartz glass. Alternatively, an anti-slip pad with through holes can be provided on the collecting plate 17. The support frame 4 is slidably mounted on the support rod 2. The band saw mechanism 3 is mounted on the support frame 4 and is inclined. The support rod 2 is located inside the band saw mechanism 3. A hydraulic cylinder 6 is provided on one side of the clamping mechanism 5, and the top of the hydraulic cylinder 6 is connected to the band saw mechanism 3. A coolant pipe 7 is provided on the support frame 4. In use, the workpiece (quartz glass) is clamped and fixed by the clamping mechanism 5. The support frame 4 and band saw mechanism 3 are moved up and down by the lifting of the hydraulic cylinder 6. Then the workpiece is cut by the band saw mechanism 3, which improves the stability of the workpiece and the cutting efficiency.

[0018] In an embodiment of this utility model, a support rod base 21 is provided on the base 1, the bottom of the support rod 2 is connected to the support rod base 21, and the top of the support rods 2 are connected by a limiting rod 8 to limit the support frame and prevent it from slipping.

[0019] like Figure 2-3As shown, the band saw mechanism 3 includes two band saw boxes 31 and a band saw blade 32. The two band saw boxes 31 are connected by a connecting plate 35. Each band saw box 31 contains a drive wheel 33 and a driven wheel 34. A drive motor 36 for driving the drive wheel 33 is located on the rear side of each band saw box 31. The upper and lower parts of the opposite surfaces of each band saw box 31 have openings 37 for the band saw blade to pass through. The band saw blade 32 passes through the openings 37 and is wound sequentially around the drive wheel 33 and the driven wheel 34. The drive motor 36 drives the drive wheel 33 to rotate, causing the lower band saw blade to cut the workpiece.

[0020] In this embodiment of the present invention, the support frame 4 is slidably connected to the support rod 2 via a sliding sleeve 9. A fixing plate 10 is provided on the upper side of the front end of the support frame 4, and guide plates 11 are respectively provided at both ends of the fixing plate 10. The fixing plate 10 is provided with a scale. When the hydraulic cylinder 6 lifts and lowers, it drives the sliding sleeve 9 to slide up and down on the support rod 2. The upper part of the guide plate 11 is slidably connected to the fixing plate 10, and the guide plate 11 is fixed to the fixing plate 10 by screws. The two guide plates 11 can slide close to each other on the fixing plate 10 and be fixed by screws. A guide groove 12 is provided at the bottom of the guide plate 11, and the band saw blade 32 is disposed in the guide groove 12. A guide wheel 13 for clamping the band saw blade is provided on one side of the guide groove 12, which plays a guiding and positioning role. The guide wheel 13 is connected to the guide plate 11 via a first connecting block 14. A connecting rod 15 is provided at the lower part between the guide plates 11. The coolant pipe 7 is provided on the guide plate 11, and the outlet end of the coolant pipe 7 is slidably connected to the connecting rod 15 through a connector 16. The coolant pipe 7 is connected to an external coolant device. When the band saw blade 32 cuts the workpiece, the coolant comes out from the coolant pipe 7, and the coolant is sprayed onto the cutting area while the band saw blade 32 is cutting, thus carrying away the heat generated by cutting.

[0021] like Figure 4 As shown, the clamping mechanism 5 includes a connecting block 51 with a groove 52. Two sliders 53 are slidably connected within the groove 52. A clamping block 54 is connected to the upper end of each slider 53 and is mounted on the connecting block 51. An electric push rod 55 is mounted on one end of the connecting block 51, and one end of the electric push rod 55 is connected to one of the sliders 53. Support blocks 56 are provided on the lower sides of both ends of the connecting block 51, and limit blocks 57 are provided on the upper sides of both ends of the connecting block 51 to prevent the clamping blocks from slipping. Anti-slip pads 58 are provided on the opposite surfaces of the clamping blocks 54 to prevent the workpiece from slipping. In use, the workpiece is clamped or released by extending or retracting the electric push rod 55 to bring one clamping block closer to or further away from the other, allowing the band saw mechanism to cut the workpiece.

[0022] Working principle In use, the hydraulic cylinder 6 drives the support frame 4 and band saw mechanism 3 to move upward, placing the workpiece (quartz glass) on the connecting block 51. The electric push rod 55 pushes one of the clamping blocks 54 closer to the other clamping block 54 to clamp the workpiece. Then, the hydraulic cylinder 6 drives the support frame 4 and band saw mechanism 3 to move downward, and the drive motor 36 drives the drive wheel 33 to rotate, so that the lower band saw blade 32 cuts the workpiece. At the same time, coolant comes out from the coolant pipe 7, so that the coolant carries away the heat generated by the band saw blade 32 during cutting. The cut workpiece falls onto the collecting plate 17.

[0023] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A quartz glass band saw cutting device, characterized in that: The device includes a base (1), a support rod (2), a band saw mechanism (3), a support frame (4), and a clamping mechanism (5). The support rod (2) and the clamping mechanism (5) are respectively mounted on the base (1), and the clamping mechanism (5) is mounted between the support rods (2). A collection plate (17) is provided on the front side of the clamping mechanism (5). The support frame (4) is slidably mounted on the support rod (2). The band saw mechanism (3) is mounted on the support frame (4), and the support rod (2) is mounted on the inner side of the band saw mechanism (3). A hydraulic cylinder (6) is provided on one side of the clamping mechanism (5). The top of the hydraulic cylinder (6) is connected to the band saw mechanism (3). A coolant pipe (7) is provided on the support frame (4).

2. The quartz glass band saw cutting device according to claim 1, characterized in that: Support rod bases (21) are respectively provided on the base (1). The bottom of the support rod (2) is connected to the support rod base (21), and the top of the support rods (2) are connected by a limiting rod (8).

3. The quartz glass band saw cutting device according to claim 1, characterized in that: The band saw mechanism (3) includes two band saw boxes (31) and a band saw blade (32). The two band saw boxes (31) are connected by a connecting plate (35). A drive wheel (33) and a driven wheel (34) are respectively provided in the band saw box (31). A drive motor (36) for driving the drive wheel (33) to rotate is provided on the rear side of the band saw box (31). The upper and lower parts of the opposite side of the band saw box (31) are provided with opening slots (37) for the band saw blade to pass through. The band saw blade (32) passes through the opening slots (37) and is wound around the drive wheel (33) and the driven wheel (34) in sequence.

4. A quartz glass band saw cutting device according to claim 3, characterized in that: The support frame (4) is slidably connected to the support rod (2) via a sliding sleeve (9). A fixing plate (10) is provided on the upper side of the front end of the support frame (4). Guide plates (11) are provided at both ends of the fixing plate (10). Scale is provided on the fixing plate (10).

5. A quartz glass band saw cutting device according to claim 4, characterized in that: The upper part of the guide plate (11) is slidably connected to the fixed plate (10), and the guide plate (11) is fixed to the fixed plate (10) by screws. The bottom of the guide plate (11) is provided with a guide groove (12), and the band saw blade (32) is provided in the guide groove (12). A guide wheel (13) for clamping the band saw blade is provided on one side of the guide groove (12), and the guide wheel (13) is connected to the guide plate (11) through the first connecting block (14).

6. A quartz glass band saw cutting device according to claim 4, characterized in that: A connecting rod (15) is provided at the lower part between the guide plates (11), and the coolant pipe (7) is provided on the guide plate (11). The outlet end of the coolant pipe (7) is slidably connected to the connecting rod (15) through a connector (16).

7. A quartz glass band saw cutting device according to claim 1, characterized in that: The clamping mechanism (5) includes a connecting block (51), on which a groove (52) is provided. Two sliders (53) are slidably connected in the groove (52). A clamping block (54) is connected to the upper end of the slider (53), and the clamping block (54) is set on the connecting block (51). An electric push rod (55) is provided at one end of the connecting block (51), and one end of the electric push rod (55) is connected to one of the sliders (53).

8. A quartz glass band saw cutting device according to claim 7, characterized in that: Support blocks (56) are provided on the lower sides of both ends of the connecting block (51), limit blocks (57) are provided on the upper sides of both ends of the connecting block (51), and anti-slip pads (58) are provided on the opposite side of the clamping block (54).

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